Hiya! I noticed there's a load error when launching with brevven's BZ Titanium and selecting Vulcanus as the starting planet.
Failed to load mods: __any-planet-start__/utils.lua:10: attempt to index local 'technology' (a nil value)
stack traceback:
__any-planet-start__/utils.lua:10: in function 'set_prerequisites'
__any-planet-start__/data-updates.lua:37: in main chunk
I think this specific compatibility could be handled either by your end or brevven's. Since it seems like having prerequisites being empty {} rather than nil is apparently valid and loads otherwise, it could be worth adding a quick fix from your end in the name of flexibility, even if brevven fixes it for Titanium as well. EDIT: Oh it's due to uranium mining being removed by Titanium. Well either way I've posted over there too
(apparently it also happens on Fulgora, though if you enable both Titanium and AAI Industry with Fulgora it's fine... huh!)